2280228

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 5718720

約数和(自身を除く): 3438492

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 73, 76, 114, 137, 146, 219, 228, 274, 292, 411, 438, 548, 822, 876, 1387, 1644, 2603, 2774, 4161, 5206, 5548, 7809, 8322, 10001, 10412, 15618, 16644, 20002, 30003, 31236, 40004, 60006, 120012, 190019, 380038, 570057, 760076, 1140114, 2280228]

約数ペア:

[(1, 2280228), (2, 1140114), (3, 760076), (4, 570057), (6, 380038), (12, 190019), (19, 120012), (38, 60006), (57, 40004), (73, 31236), (76, 30003), (114, 20002), (137, 16644), (146, 15618), (219, 10412), (228, 10001), (274, 8322), (292, 7809), (411, 5548), (438, 5206), (548, 4161), (822, 2774), (876, 2603), (1387, 1644)]